<html><head>
  <title>:target pseudo-class</title>
  <style type="text/css">p:target { background-color : lime }</style>
  <link rel="author" title="Daniel Glazman" href="http://glazman.org/">
  <link rel="author" title="Ian Hickson" href="mailto:ian@hixie.ch">
  <link rel="help" href="https://www.w3.org/TR/css3-selectors/#selectors"> <!-- bogus link to make sure it gets found -->
  <meta name="flags" content=" interact">
 </head>
 <body>
<p id="first">This paragraph should be unstyled.
       The background of the following paragraph should become green when
       you follow <a href="#second">this link</a>.</p>
<p id="second">This paragraph should initially be unstyled.
       It should become green when you select the link above. When you select
       <a href="#third">this link</a>, it should return to being unstyled and the
       background of the paragraph below should become green.</p>
<p id="third">This paragraph should initially be unstyled.
       It should become green when you select the link above. When you follow
       <a href="#missing">this link</a>, the three paragraphs
       should all return to being unstyled.</p>

</body></html>